| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Renaissance and Reformation: Almanac Edition 1. | 978-0-7876-5467-2 (0-7876-5467-1) | 2002 | Aaron Maurice Saari · Peggy Saari |
| Roaring Twenties: Almanac and Primary Sources Edition 1. | 978-1-4144-0212-3 (1-4144-0212-0) | 2005 | Kelly King Howes |
| Roaring Twenties Reference Library | 978-1-4144-0210-9 (1-4144-0210-4) | 2005 | " |
J.C. · Joel Carmichael · Julia Cairns · Julia Czerniak · Julie Cairns · Julie Cormack · Julie Cronk